Luanxing/chat-pdf-llama2

PDF chatbot using llama2 model

Pre-requisites

• Access llama2 model from meta after approval from huggingface (7b or 13b or 70b) : https://huggingface.co/meta-llama/Llama-2-7b-chat-hf

• Create a read token from here : https://huggingface.co/settings/tokens

• execute huggingface-cli login and provide read token

• If unable to access llama2 model from official meta page then use alternatives such as : https://huggingface.co/TheBloke/Llama-2-7B-Chat-GGML

Run using following commmands

• python ingest.py

• python model.py and then ask the question from PDF

  OR

• If using streamlit code execute : streamlit run model.py OR If using chainlit code execute : chainlit run model.py